The Quarton Coupler for Near-Ultrastrong Nonlinear Light-Matter Coupling in Superconducting Circuits

The interaction between an atom and an electromagnetic mode of a resonator is of both fundamental interest and is ubiquitous in quantum technologies. Most prior work studies a linear light-matter coupling of the form [formula], where 𝑔 measured relative to photonic (𝜔ₐ) and atomic (𝜔 subscript 𝑏) mo...

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Bibliographic Details
Main Author: Ye, Yufeng
Other Authors: O’Brien, Kevin P.
Format: Thesis
Published: Massachusetts Institute of Technology 2024
Online Access:https://hdl.handle.net/1721.1/156556